Properties enhancement of asphalt mortar incorporating phosphogypsum based on surface activation

To broaden the utilization of Phosphogypsum (PG), this paper involves the deployment of a silane coupling agent (SCA) to enhance the surface reactivity of PG, thereby evaluating its potential to serve as a viable alternative to traditional limestone filler within asphalt mortar compositions. Through...

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Bibliographic Details
Main Authors: Wei Guo, Kaipeng Gu, Haiyang Xu, Yingsong Li, Wei Tian
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Case Studies in Construction Materials
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Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525000506
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